| 发明名称 |
System and methods for reducing wind turbine noise |
| 摘要 |
A method for reducing noise generated by a wind turbine includes measuring a reference temperature of the wind turbine. The method also includes regulating a trailing edge surface temperature of a trailing edge portion of a rotor blade attached to the wind turbine. In addition, the method includes measuring the trailing edge surface temperature. Further, the method includes regulating the trailing edge surface temperature to maintain a predetermined temperature differential between the reference temperature and the trailing edge surface temperature. |
| 申请公布号 |
US9593670(B2) |
申请公布日期 |
2017.03.14 |
| 申请号 |
US201414266108 |
申请日期 |
2014.04.30 |
| 申请人 |
General Electric Company |
发明人 |
Drack Lorenz Edwin;Petitjean Benoit Philippe;Benignos Jorge Alejandro Carretero;Rangwalla Akil Abbas;Patil Pratish |
| 分类号 |
F03D7/02 |
主分类号 |
F03D7/02 |
| 代理机构 |
|
代理人 |
Agosti Ann M. |
| 主权项 |
1. A method for reducing noise generated by a wind turbine, said method comprising:
measuring a reference temperature of the wind turbine, the wind turbine having a rotor blade, wherein the reference temperature comprises a leading edge surface temperature of a leading edge portion of the rotor blade; regulating a trailing edge surface temperature of a trailing edge portion of the rotor blade; measuring the trailing edge surface temperature; and regulating the trailing edge surface temperature to maintain a predetermined temperature differential between the reference temperature and the trailing edge surface temperature. |
| 地址 |
Niskayuna NY US |
